[Getting started with Airflow - 5] Using BranchPythonOperator to branch between tasks

2024/05/2206:02:05 military 7156

[Getting started with Airflow - 5] Using BranchPythonOperator to branch between tasks - DayDayNews

[Getting started with Airflow - 5] Using BranchPythonOperator to branch between tasks - DayDayNews

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Faced with such a mobile fortress on the sea, many people have raised questions, which main carrier-based aircraft will this aircraft carrier carry? As the main force of the aircraft carrier in attacking fortresses and a solid shield for the formation's air defense, the all-weath - DayDayNews

Faced with such a mobile fortress on the sea, many people have raised questions, which main carrier-based aircraft will this aircraft carrier carry? As the main force of the aircraft carrier in attacking fortresses and a solid shield for the formation's air defense, the all-weath

The Chinese Navy's J-15 fighter jets have formed combat capabilities! Possess the ability to go out to the Pacific Ocean and defeat opponents

06/02 1445

Hello fellow comrades, what kind of preferential treatment can our comrades enjoy in terms of travel? In fact, most of the comrades have relatively high expectations for the preferential treatment certificate for veterans. Although some comrades say that the preferential treatmen - DayDayNews

Hello fellow comrades, what kind of preferential treatment can our comrades enjoy in terms of travel? In fact, most of the comrades have relatively high expectations for the preferential treatment certificate for veterans. Although some comrades say that the preferential treatmen

What kind of preferential treatment can retired military personnel enjoy when traveling with the preferential treatment certificate?

06/02 1509

As time passed, the Russia-Ukraine conflict entered its 132nd day. After the battle of Lischichansk ended, Putin suddenly changed his attitude and ordered the Russian troops participating in the battle to "recuperate" while the rest of the troops continued to perform their tasks. - DayDayNews

As time passed, the Russia-Ukraine conflict entered its 132nd day. After the battle of Lischichansk ended, Putin suddenly changed his attitude and ordered the Russian troops participating in the battle to "recuperate" while the rest of the troops continued to perform their tasks.

The war ushered in new variables. Russia gave Japan a "power" and also issued an "ultimatum" to Lithuania.

06/02 1228

Russian artillery showed its power again. This time Russia took out laser-guided heavy-fire artillery shells, and the Ukrainian artillery was stunned. In one day, the Russian army destroyed 15 Ukrainian M777 howitzers. - DayDayNews

Russian artillery showed its power again. This time Russia took out laser-guided heavy-fire artillery shells, and the Ukrainian artillery was stunned. In one day, the Russian army destroyed 15 Ukrainian M777 howitzers.

Russian laser-guided artillery shells destroyed 15 American-made artillery pieces in one day. The Russian army has so many trump cards.

06/02 1391

The Indian Army's "Tornado" motorcycle stunt team once performed a stunt with 58 people on a motorcycle. Successfully broke the previous world record of 56 people in motorcycle stunts, also set by the Indian Army. - DayDayNews

The Indian Army's "Tornado" motorcycle stunt team once performed a stunt with 58 people on a motorcycle. Successfully broke the previous world record of 56 people in motorcycle stunts, also set by the Indian Army.

India’s national quintessence motorcycle unit, one vehicle can carry 58 people, what is its practical significance?

06/02 1468

When talking about the situation in Taiwan, Wang Jisi said: I think some of the public opinions I have seen make me feel a little confused or a little surprised. For example, American think tanks have published articles one after another, saying that big things will happen in Tai - DayDayNews

When talking about the situation in Taiwan, Wang Jisi said: I think some of the public opinions I have seen make me feel a little confused or a little surprised. For example, American think tanks have published articles one after another, saying that big things will happen in Tai

Peking University Professor Wang Jisi: Senior Chinese officials have never said that they want to reunify Taiwan by force, and they have confidence in peaceful reunification.

06/02 1108

No, the Indian media is engaging in another mysterious operation. Many Indian media have recently issued a news at the same time. The content is that the chairman and managing director of Hindustan Aeronautics announced that the negotiations for Malaysia to introduce the Indian-m - DayDayNews

No, the Indian media is engaging in another mysterious operation. Many Indian media have recently issued a news at the same time. The content is that the chairman and managing director of Hindustan Aeronautics announced that the negotiations for Malaysia to introduce the Indian-m

India's Glory defeated Xiaolong and won the bid in advance? The Indian media is too happy too early, Xiaolong has an absolute advantage

06/02 1454

When many people talk about the Korean War, they say it is definitely a war to found the country. Although in the past few years of the Liberation War, the People's Liberation Army has been devastating the Kuomintang army, but in the eyes of overseas people, they think this is yo - DayDayNews

When many people talk about the Korean War, they say it is definitely a war to found the country. Although in the past few years of the Liberation War, the People's Liberation Army has been devastating the Kuomintang army, but in the eyes of overseas people, they think this is yo

In 1965, Pakistan was attacked by India and almost destroyed the country. The United States did not help. Fortunately, we took action.

06/02 1098

India is trying to occupy a place in the international military aviation market. The most important project is to promote its LCA/Tejas fighter aircraft. In order to build momentum for exports, the Indian media boasts: Tejas is better than Xiaolong, claiming how advanced the perf - DayDayNews

India is trying to occupy a place in the international military aviation market. The most important project is to promote its LCA/Tejas fighter aircraft. In order to build momentum for exports, the Indian media boasts: Tejas is better than Xiaolong, claiming how advanced the perf

Indian media: Glory encounters setback! The Australian Defense Minister refused to grab LCA export orders in front of the Indian Defense Minister.

06/02 1345

In order to fully implement the relevant requirements of the Party Central Committee and the Sichuan Provincial Party Committee and the Provincial Government on strengthening the construction of the service guarantee system for veterans, following the joint efforts to build a sha - DayDayNews

In order to fully implement the relevant requirements of the Party Central Committee and the Sichuan Provincial Party Committee and the Provincial Government on strengthening the construction of the service guarantee system for veterans, following the joint efforts to build a sha

Deepen cooperation and jointly promote service and support for retired military personnel to open a new chapter

06/02 1964

Reporter Zhan Zhao learned from Airbus that as of May this year, more than 25 customers around the world have ordered 741 Airbus A220 series aircraft, of which more than 210 have been delivered to 15 operators for use in more than 300 destinations. There are more than 700 flight - DayDayNews

Reporter Zhan Zhao learned from Airbus that as of May this year, more than 25 customers around the world have ordered 741 Airbus A220 series aircraft, of which more than 210 have been delivered to 15 operators for use in more than 300 destinations. There are more than 700 flight

More energy-saving and efficient, Airbus A220 leads the single-aisle aircraft market

06/03 1957

China is the world's largest iron ore importer. It imported 1.17 billion tons of iron ore in 2020, and its dependence on imports reached 80%. The main source is Australia, which accounts for more than 60% of the import volume. - DayDayNews

China is the world's largest iron ore importer. It imported 1.17 billion tons of iron ore in 2020, and its dependence on imports reached 80%. The main source is Australia, which accounts for more than 60% of the import volume.

After the coup in Guinea, China’s iron ore development was disrupted twice. The Chinese navy should launch a comprehensive strategic attack.

06/03 1070

In today's conflict between Russia and Ukraine, the importance of drones can be clearly seen. Ukraine is constantly using TB-2 drones produced by Turkey to launch strikes against the Russian army. In addition, Ukraine A large number of Soviet-era Tu-143 UAVs and Tu-141 UAVs were - DayDayNews

In today's conflict between Russia and Ukraine, the importance of drones can be clearly seen. Ukraine is constantly using TB-2 drones produced by Turkey to launch strikes against the Russian army. In addition, Ukraine A large number of Soviet-era Tu-143 UAVs and Tu-141 UAVs were

India's flying-wing UAV completes test flight, Su-57 delivers good news, new missile can hit stealth targets

06/03 1866

Recently, the 78th Group Army's vehicle driver training team focused on strengthening special training on subjects such as field station construction and vehicle bundling and reinforcement, so as to hone the ability of officers and soldiers to carry out long-range maneuver missio - DayDayNews

Recently, the 78th Group Army's vehicle driver training team focused on strengthening special training on subjects such as field station construction and vehicle bundling and reinforcement, so as to hone the ability of officers and soldiers to carry out long-range maneuver missio

Soldiers are extremely fast and directly attack the railway loading and unloading site

06/03 1839

"Laughing about world affairs, showing my true self, strong comradeship, and enjoying my life." Recently, officers and soldiers of a command and control company of a brigade of the 78th Group Army rushed to the stage after the "News Network" to talk about their experiences based - DayDayNews

"Laughing about world affairs, showing my true self, strong comradeship, and enjoying my life." Recently, officers and soldiers of a command and control company of a brigade of the 78th Group Army rushed to the stage after the "News Network" to talk about their experiences based

"Happy for a quarter of an hour" event has become popular

06/03 1317

Recently, the parachute jump training of a brigade of the 78th Group Army was carried out in full swing. The female special operations team members were as good as men and performed brilliantly in the parachute jump, demonstrating the excellent strength of female special operatio - DayDayNews

Recently, the parachute jump training of a brigade of the 78th Group Army was carried out in full swing. The female special operations team members were as good as men and performed brilliantly in the parachute jump, demonstrating the excellent strength of female special operatio

Special battle rose blooms in the blue sky

06/03 1838

The Chinese Patriotic Association, a reunification group on the island that has always been famous for planting the five-star flag on the streets, moved the five-star red flag to the Huashan Art Park in front of the Democratic Progressive Party Central Committee for the first tim - DayDayNews

The Chinese Patriotic Association, a reunification group on the island that has always been famous for planting the five-star flag on the streets, moved the five-star red flag to the Huashan Art Park in front of the Democratic Progressive Party Central Committee for the first tim

Taiwan's reunification faction planted the five-star red flag at the Democratic Progressive Party headquarters to welcome Tsai Ing-wen, declaring support for "one country, two systems"

06/03 1581

The Warriors made very little noise during the offseason. The team had just won the championship. Not long after the celebration, many players in the team had left, especially Payton Jr. and Porter. Because the Warriors management could not satisfy them. They had high salary requ - DayDayNews

The Warriors made very little noise during the offseason. The team had just won the championship. Not long after the celebration, many players in the team had left, especially Payton Jr. and Porter. Because the Warriors management could not satisfy them. They had high salary requ

The Warriors signed a contract! Wiggins missed out on $190 million, Curry’s hopes were dashed, and Durant won’t come

06/03 1852

Yan Huichang, Artistic Director of the Hong Kong Chinese Orchestra: "Spring Song" has a traditional Chinese flavor. At the beginning, the lion dance and dragon dance represent the Chinese people. There are the sounds of drums and gongs, and it is full of lively spring atmosphere. - DayDayNews

Yan Huichang, Artistic Director of the Hong Kong Chinese Orchestra: "Spring Song" has a traditional Chinese flavor. At the beginning, the lion dance and dragon dance represent the Chinese people. There are the sounds of drums and gongs, and it is full of lively spring atmosphere.

Heart of China, Love of Hong Kong | Join hands to love the country and Hong Kong and spread the voice of China

06/03 1757

According to Taiwan media reports, Zhou Qingjun, a well-known reunification activist in Taiwan and president of the Chinese Patriotic Association, died of COVID-19 at around 13:00 noon on the 16th at Taipei Chung Hsing Hospital at the age of 78. - DayDayNews

According to Taiwan media reports, Zhou Qingjun, a well-known reunification activist in Taiwan and president of the Chinese Patriotic Association, died of COVID-19 at around 13:00 noon on the 16th at Taipei Chung Hsing Hospital at the age of 78.

A well-known reunification figure in Taiwan died of COVID-19, and this morning he urged people to get vaccinated in mainland China

06/03 1245

Taiwan’s latest COVID-19 mortality rate is 4.96%, which is much higher than the global average mortality rate of 2.15%, triggering panic from all walks of life. Pharmacist Lin Shifeng said that the key to Taiwan's extremely high mortality rate is the "wrong denominator" because t - DayDayNews

Taiwan’s latest COVID-19 mortality rate is 4.96%, which is much higher than the global average mortality rate of 2.15%, triggering panic from all walks of life. Pharmacist Lin Shifeng said that the key to Taiwan's extremely high mortality rate is the "wrong denominator" because t

During the current epidemic, the patriotism of Taiwan’s older generation

06/03 1351

China Tibet Network News The "Two Sessions" of the Tibet Autonomous Region in 2021 are being held in Lhasa. More than 80 members of the CPPCC from the religious circles were divided into two groups to participate in the discussion. They actively spoke and put forward suggestions - DayDayNews

China Tibet Network News The "Two Sessions" of the Tibet Autonomous Region in 2021 are being held in Lhasa. More than 80 members of the CPPCC from the religious circles were divided into two groups to participate in the discussion. They actively spoke and put forward suggestions

Member of the CPPCC Tibetan Religious Circle: Love the country, love the religion, and work together as one heart

06/03 1311